Hot air popcorn popper



FIG. 1 is a top front perspective view of a hot air popcorn popper showing my new design;

FIG. 2 is a left side elevation thereof, the opposite side of which is a mirror image thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof; and

FIG. 6 is a bottom plan view thereof. 

The ornamental design for a hot air popcorn popper, substantially as shown and described. 